58002800

素因数分解:

$2^4\times 5^2\times {\mathrm{145007}}^1$

素因数の和:145025

約数の個数: 30

約数和(自身を含む): 139352688

約数和(自身を除く): 81349888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 145007, 290014, 580028, 725035, 1160056, 1450070, 2320112, 2900140, 3625175, 5800280, 7250350, 11600560, 14500700, 29001400, 58002800]

約数ペア:

[(1, 58002800), (2, 29001400), (4, 14500700), (5, 11600560), (8, 7250350), (10, 5800280), (16, 3625175), (20, 2900140), (25, 2320112), (40, 1450070), (50, 1160056), (80, 725035), (100, 580028), (200, 290014), (400, 145007)]